155173695

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{145703}}^1$

素因数の和:145782

約数の個数: 16

約数和(自身を含む): 251776512

約数和(自身を除く): 96602817

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 145703, 437109, 728515, 2185545, 10344913, 31034739, 51724565, 155173695]

約数ペア:

[(1, 155173695), (3, 51724565), (5, 31034739), (15, 10344913), (71, 2185545), (213, 728515), (355, 437109), (1065, 145703)]